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Oracle认证考试

睦霖题库>其他计算机考试>Oracle认证考试

What does the TRUNCATE statement do?()

  • A、Removes the table
  • B、Removes all rows from a table
  • C、Shortens the table to 10 rows
  • D、Removes all columns from a table
  • E、Removes foreign keys from a table
正确答案:B
答案解析:
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